本文整理汇总了Python中difflib._format_range_unified方法的典型用法代码示例。如果您正苦于以下问题：Python difflib._format_range_unified方法的具体用法？Python difflib._format_range_unified怎么用？Python difflib._format_range_unified使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类difflib的用法示例。
在下文中一共展示了difflib._format_range_unified方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_range_format_unified
# 需要导入模块: import difflib [as 别名]
# 或者: from difflib import _format_range_unified [as 别名]
def test_range_format_unified(self):
# Per the diff spec at http://www.unix.org/single_unix_specification/
spec = '''\
Each <range> field shall be of the form:
%1d", <beginning line number> if the range contains exactly one line,
and:
"%1d,%1d", <beginning line number>, <number of lines> otherwise.
If a range is empty, its beginning line number shall be the number of
the line just before the range, or 0 if the empty range starts the file.
'''
fmt = difflib._format_range_unified
self.assertEqual(fmt(3,3), '3,0')
self.assertEqual(fmt(3,4), '4')
self.assertEqual(fmt(3,5), '4,2')
self.assertEqual(fmt(3,6), '4,3')
self.assertEqual(fmt(0,0), '0,0')